We're dividing 217926 by 12 
Our goal is to divide 217926 by 12.

Step 1:
When dividing 2 by 12, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 12

Going ahead to step 2:
The number 12 fits into 21 1 times, leaving a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 12 from 21 and we're left with 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 12

Let's proceed to step 3:
97 divided by 12 is 8 with a remainder of 1.
The next digit of our result is 8. 
Result so far: 18.0
Deduct 96 from 97 and we're left with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 12

Moving on to step 4:
12 goes into 19 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 181.0
Deduct 12 from 19 and we're left with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 12

On to step 5:
If we divide 72 by 12, we get 6 and a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 1816.0
If we take 72 away from 72, we end up with 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 12

Advancing to step 6:
12 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 18160.0
Subtract 0 from 6 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
If we divide 60 by 12, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 18160.5
Subtract 60 from 60 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
12 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 18160.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
When dividing 0 by 12, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18160.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 18160.5 with a remaining 0.0.